I'm a chef and baker who loves to cook and bake! I'm always making something and passing on to friends, family, and neighbors. I recently made a 7 layer dip and used my new Rubbermaid duralite glass bakeware. As I passed this dish along a made sure to request to have it back. I lose so many bakeware items. This one is my new favorite. When my neighbor returned it she said, "this item is so durable and wonderful." I was a little puzzled by the durability but I came to find out it was dropped and remained intact. Thankful for that! The lid sealed tightly and didn't come off which was another bonus. Grateful for this dish saving my layered dish. I don't recommend dropping it but grateful that Rubbermaid still makes great quality products.